Qrcodes DEV Community
How does a QR code work? The mechanism of QR code operation revolves around encoding data into a 2D barcode-like image that can be scanned by a QR scanner. Once read, the encoded information can be retrieved, providing useful information or performing specific functions, such as linking to a website, displaying text, or downloading an app.
In what way does a QR code work? The operation of QR code functioning revolves around converting data into a 2D barcode-like image that can be scanned by a QR code reader. Once read, the encoded data can be retrieved, providing valuable content or performing specific functions, such as connecting to a website, displaying text, or installing an app. Knowing how a QR code works is crucial in today's digitally-driven world.